It’s always fun to see what famous people looked like before they were famous, and yearbook photos of famous comedians provides an especially interesting insight, because most of the time comedians were mocked or teased as children, causing them to develop the sense of humor that eventually launched their careers. That means that there are a lot of hilarious yearbook photos of famous comedians out there, and we’ve compiled a great collection of comedian yearbook photos with this gallery. Take a look at some of your favorite comedians’ yearbook photos.

Conan O’Brien

Jim Gaffigan

Amy Poehler

Andy Dick

Andy Richter

Andy Samberg

Bill Hader

Bill Murray

Eddie Murphy

Ellen Degeneres

George Lopez

Jay Leno

David Letterman

Jimmy Fallon

Stephen Colbert

Tracy Morgan

Jerry Seinfeld

Jon Stewart

Steve Carell

Gary Shandling

Larry David

Russell Brand

Tina Fey

Kristen Wiig

Will Ferrell

Zach Galifianakis